BSC – BANDO SMOOTH COUPLER™
Eliminates rotational speed fluctuations, and reduces tension and axial force variations with a built-in unidirectional clutch in the alternator pulley
Features
- Bando Smooth Couplers improve overall reliability in large-engine alternator drives with high inertia accessories

Applications
Unidirectional clutches built into the alternator pulley for accessory drive belts in automotive engines